我只是一个碰巧会唱歌的普通人。
The first duty of a revolutionary is to be educated.
I believe in the power of dreams.
The goal of mathematics is to make the simple complicated, and the complicated simple.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
形式追随功能——这一直被误解。形式与功能应合二为一,在精神上统一。